Solid drill bit NSBH-ATH series
for hardened steelcarbidecoated

solid drill bit
solid drill bit
solid drill bit
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Drilled material
for hardened steel
Drill bit material
Other characteristics
coated, high-performance, deep hole, high-precision

Min.: 2 mm (0.08 in)

Max.: 12 mm (0.47 in)


Min.: 60 mm (2.36 in)

Max.: 365 mm (14.37 in)


-Enables drilling of hardened steel.! -Enables high-accuracy drilling of deep holes! Achieves high-performance drilling of high-hardness steels. Features of Carbide Oil Hole Non Step Borer H “NSBH-ATH” ISuperior rigidity and cutting edge strength tuned for high-hardness steels. Smooth removal of cutting chips by spécial flûte shape. Further evolved heat-resistant ATH Coating Torsional displacement for simulation using the thrust and torque values generated when boring Steel matenal with a hardness of 50HRC for a tool model with a tool diameter of 06.0 and a groove length of 140mm. Thrust load: 1150N; Torque load: 240Ncm


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.